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M&J UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger Quick view

Reference: UA-002-64

Brand: ONSET

UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger

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A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.  IMPORTANT INFORMATION Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1). HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
Price €100.00
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VH400 - Low-Cost Soil Moisture Sensors Quick view

Reference: VH400-2M

Brand: VEGETRONIX

VH400 - Low-Cost Soil Moisture Sensors

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VH400 Soil Moisture Sensor Probe Specifications Power consumption: < 13mA Supply Voltage: 3.5V to 20 VDC. Dimensions See drawing. Power on to Output stable: 400 ms Output Impedance: 10K ohms Operational Temperature: -40ºC to 85ºC Accuracy at 25°C: 2% Output: 0 to 3V related to moisture content Shell Color: Red Voltage Output Curves: Curves, Piecewise...
From Price €78.00
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    PAYMENT METHODS
U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors
  • U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors
  • U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors
  • U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors

U4440 Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors

U4440

U4440  Temperature, humidity, CO2 and atmospheric pressure data logger with built-in sensors

Datalogger is designed to record temperature, humidity, atmospheric pressure and CO2. In case of exceeded set limits alarms are indicated by LED, LCD and acoustically by built-in beeper.

The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.

Recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

Included in delivery:

  • U4440
  • Instruction manual
  • Traceable calibration certificate
  • Rechargeable battery
  • Power supply
  • USB-C cable
€565.00
VAT excluded
Quantity

Description

Technical data

  • Measured value
  • Temperature
  • Relative humidity
  • Counted values ​​(dew point...)
  • CO2
  • Atmospheric pressure

TEMPERATURE SENSOR

  • Measuring range -20 to +60 °C
  • Accuracy ±0.4 °C
  • Resolution 0.1 °C

HUMIDITY SENSOR

  • Measuring range 0 to 100 % RH
  • Accuracy ± 1.8 % RH
  • Resolution 0.1 % RH

DEW POINT

  • Measuring range -60 to +60 °C
  • Accuracy ±1.5 °C at ambient temperature T <25 °C and RH >30 %
  • Resolution 0.1 °C

CO2 SENSOR

  • Measuring range 0 to 5000 ppm
  • Accuracy ±(50 ppm +3 % of reading) at 25 °C and 1013 hPa
  • Resolution 1 ppm

ATMOSPHERIC PRESSURE SENSOR

  • Measuring range 700 to 1100 hPa
  • Accuracy ±1.3 hPa at 23 °C from 800 to 1100 hPa
  • Resolution 0.1 hPa

GENERAL TECHNICAL DATA

  • Operating temperature -20 to +60 °C
  • Internal channel sensor for temperature, humidity, CO2 and
  • atmospheric pressure
  • Memory 500,000 values ​​in non-cyclic recording mode; 350,000 values ​​in cyclic logging mode
  • Logging interval adjustable from 1 s to 24 h
  • Display and alarm update adjustable 1 s, 10 s, 1 min
  • Non-cyclic logging mode: data logging stops after memory is full
  • Cyclic: after memory is full, oldest data is overwritten with new data
  • Real-time clock: year, leap year, month, day, hour, minute, second
  • Power battery SONY LiIon 5200mAh
  • Protection class IP20
  • Dimensions 61 x 93 x 53 mm
  • Weight (including batteries): approx. 250 g
  • Warranty 3 years

Product Details
U4440
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